Armed with 2,500 new chances (balls), Kaiji returns to the casino floor. His renewed assault visibly rattles Ichijō, who begins to fear that his "impenetrable" machine might finally fall due to sheer volume and luck.

In Episode 21, Kaiji Itou reaches a critical breaking point in his high-stakes battle against "The Bog," a monstrous pachinko machine managed by the sadistic Seiya Ichijō. Having exhausted his initial funds and remaining with only 250 balls, Kaiji is on the brink of total defeat and a lifetime of forced labor. However, this desperate moment leads to a final, daring pact that reignites his campaign.

Watch these reactions and recaps to see the intensity of Kaiji's final stand in Episode 21: